diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
index 2ea5f588..1d51a591 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/left-sidenav/organization.component.html
@@ -1,5 +1,5 @@
-<div *ngIf="isMain">
-  <div class="current-head">
+<div>
+  <div class="current-head" *ngIf="isMain">
     <h3>{{ 'organization.chart' | translate }}</h3>
   </div>
   <ucap-organization-tenant-search
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
index ce98e53e..4c5b57a8 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/dialogs/chat/create-chat.dialog.component.scss
@@ -91,8 +91,8 @@
     }
     &-tab {
       width: 100%;
-      height: 100%;
-      border-bottom: 1px solid #dddddd;
+      height: calc(100% - 50px);
+      // border-bottom: 1px solid #dddddd;
       position: relative;
       &-tree {
         display: inline-flex;